Curio herreianus
Curio herreianus (String of Beads) Care Guide
Featured photocurio-herreianus.jpgCurio herreianus, sold as String of Beads, is a member of the *Curio* / *Senecio* / *Othonna* group of succulent Asteraceae from southern Africa. A Namibian trailing succulent close to the string of pearls but with elongated lemon-shaped leaves rather than spherical ones. Slightly more tolerant of indoor conditions than C. rowleyanus. Modern taxonomy has separated several former *Senecio* succulents into the genus *Curio*, but plants are still commonly sold under the older Senecio names at retail.
Care facts at a glance
- Light
- Bright indirect
- Water
- Water deeply when the mix is fully dry, typically every 2 to 3 weeks.
- Humidity
- 30–50 %
- Temperature
- 10–27 °C
- Soil
- Free-draining cactus or succulent mix with extra perlite or pumice.
- Origin
- Southern Africa, mostly the Western and Eastern Cape and Namibia.
- Mature size
- Trailing stems to 60 cm or more in mature plants.
Overview
Curio herreianus sits in the broader Curio/Senecio/Othonna succulent radiation across southern Africa. A Namibian trailing succulent close to the string of pearls but with elongated lemon-shaped leaves rather than spherical ones. Slightly more tolerant of indoor conditions than C. rowleyanus. The succulent leaves and trailing stems are an adaptation to the seasonally dry Cape habitats where most species grow. Modern molecular work has split the leafy-succulent species into Curio and the bulb-like ones into Othonna, but retail labels still mix the genus names freely.
Care Priorities
- Bright filtered light or a few hours of direct morning sun.
- Free-draining gritty mix; sustained moisture rots the roots.
- Water deeply, then let the mix dry fully.
- Cool dry winter rest below 15 °C encourages flowering.
Common Problems
Stretched stems are insufficient light. Mushy base is overwatering. Aphids cluster on flower buds and are easy to dislodge with a strong water spray. Many species drop older leaves naturally as part of the seasonal rest cycle.
Sources & further reading (2)
- encyclopedia — accessed 2026-04-29
- botanical-garden — accessed 2026-04-29
Frequently asked questions
How is C. herreianus different from C. rowleyanus?
Both are pendulous succulents from Namibia, but C. herreianus has elongated lemon-shaped leaves where C. rowleyanus has spherical pea-shaped leaves. C. herreianus also tolerates slightly more shade and irregular watering, making it the easier of the two indoors.
Are these really Senecio or Curio?
Modern molecular taxonomy has split the succulent species formerly in *Senecio* into a separate genus *Curio*, alongside the unchanged true *Senecio* and the bulb-like *Othonna*. Retail labels often still use the older Senecio names, which is why both names appear on plant tags.
Can I propagate from broken stems?
Yes — stem cuttings root readily. Snap a healthy stem at a node, let the cut callus for a day or two, and lay the cutting on dry succulent mix. Roots typically appear within two to three weeks.
